BETTER BUILDINGS START HERE Building Envelope Products designed to reduce energy consumption and meet the SB-12 Ontario Building Code Requirements. Offering a unique line of building materials to insulate the entire building envelope, foundation to the roofline, we have the products and in-house expertise to ensure you get the right product for the right application. Whatever the need, RGS can supply it. Please contact us today for all your insulation needs. Residential – Commercial- Institutional- Industrial Insulated Concrete Forms and accessories Rigid Insulation Products Batt and Blow in Insulation Pex pipe for Radiant In Floor Heat